Drip irrigation connector and drip irrigation pipe

Abstract

The utility model relates to a connector and a drip irrigation pipe, in particular to a drip irrigation connector and a drip irrigation pipe, which comprise a valve assembly, the valve assembly comprises two pipelines, one end of each pipeline is connected with a universal pipe, a universal joint is arranged between the universal pipe and the pipeline, one end of the universal pipe is connected with a connecting assembly, and the connecting assembly comprises a connecting seat. One side of the connecting seat is fixed to one end of the universal pipe, threaded seats are fixed to the top and the bottom of the connecting seat, threaded columns are arranged in the threaded seats in a threaded mode, clamping frames are arranged at the bottoms of the threaded columns, an inner pipe is fixed into the connecting seat, a valve body is installed between the two pipelines, and a valve handle is arranged at the top of the valve body. And a connecting disc is arranged at the top of the clamping frame, a rotating disc is fixed to the bottom end of the threaded column, and the rotating disc rotates in the connecting disc. According to the utility model, the drip irrigation pipes can be conveniently connected, the angle between the drip irrigation pipes can be conveniently adjusted, and the height of the drip irrigation head can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to a connector and a drip irrigation pipe, in particular to a drip irrigation connector and a drip irrigation pipe, belonging to the technical field of drip irrigation pipes. Background Art

[0002] Drip irrigation pipe is an important irrigator in the drip irrigation system. It drips water and nutrients needed by crops drop by drop evenly and slowly into the soil in the root zone of crops through a low-pressure pipeline system and an emitter installed on a capillary tube according to the water requirements of crops. Drip irrigation is the most effective water-saving irrigation mode in arid and water-scarce areas. Its water utilization rate can reach 95%, which has a higher water-saving and yield-increasing effect than other irrigation methods.

[0003] Chinese patent announcement number CN210247805U provides a drip irrigation connector and a drip irrigation pipe. The drip irrigation connector includes: a connecting pipe, the pipe wall of which is provided with at least one mounting hole; an elastic baffle, which is attached to the inner pipe wall of the connecting pipe and seals and covers the mounting hole, and a through hole is also provided on the portion of the elastic baffle opposite to the mounting hole; a dripping head, which is inserted into the mounting hole and connected to the elastic baffle, and a water inlet cavity connected to the through hole is formed in the dripping head, and a water outlet connected to the water inlet cavity is provided on the side wall of the dripping head; wherein the elastic baffle is deformed toward the mounting hole under the action of the water pressure in the connecting pipe and pushes the dripping head to extend out of the mounting hole, so that the water outlet is exposed from the mounting hole and drips water to the outside, and the dripping head retracts into the mounting hole under the action of the elastic baffle after the water pressure is reduced. The anti-blocking performance and use reliability of the drip irrigation connector are improved through the drip irrigation connector.

[0004] However, although the above case improves the anti-blocking performance and reliability of the drip irrigation connector through the drip irrigation connector, it is not convenient to connect the drip irrigation pipes, adjust the angle between the connected drip irrigation pipes, and adjust the height of the drip irrigation head.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a drip irrigation connector and a drip irrigation pipe in order to solve the above problems.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a drip irrigation connector and a drip irrigation pipe, including a valve assembly, the valve assembly including two pipes, one end of the pipe is connected to a universal pipe, a universal joint is arranged between the universal pipe and the pipe, one end of the universal pipe is connected to a connecting assembly, the connecting assembly includes a connecting seat, one side of the connecting seat is fixed to one end of the universal pipe, the top and bottom of the connecting seat are both fixed with threaded seats, the internal threads of the threaded seat are provided with threaded columns, the bottom of the threaded columns is provided with a clamping frame, and the interior of the connecting seat is fixed with an inner pipe.

[0008] Furthermore, a valve body is installed between the two pipes, and a valve handle is provided on the top of the valve body.

[0009] Furthermore, a connecting disk is arranged on the top of the clamping frame, and a rotating disk is fixed to the bottom end of the threaded column, and the rotating disk rotates inside the connecting disk.

[0010] The utility model also provides a drip irrigation pipe, including a drip irrigation connector, the drip irrigation connector is the drip irrigation connector described in any of the above technical solutions, including a drip irrigation assembly, the drip irrigation assembly includes a drip irrigation pipe body, the drip irrigation pipe body is located at both ends of a connecting seat, a telescopic tube is arranged at the bottom of the drip irrigation pipe body, and a dripper head is fixed to the bottom end of the telescopic tube.

[0011] Furthermore, the drip irrigation pipe body comprises a dripper body, a reinforcement layer is arranged inside the dripper body, and a heat preservation layer is arranged inside the dripper body.

[0012] Furthermore, the outer wall of the dropper body is provided with a corrosion-resistant layer 1, and the outer wall of the corrosion-resistant layer 1 is provided with a wear-resistant layer.

[0013] Furthermore, the inner wall of the dropper body is provided with a protective layer, and the inner layer of the protective layer is provided with a second corrosion-resistant layer.

[0014] Furthermore, a protection tube is provided at the bottom of the drip irrigation tube body, and the telescopic tube is located inside the protection tube.

[0015] The technical effects and advantages of the utility model are as follows: (1) by means of the connection assembly provided, the end of the drip irrigation pipe body is placed between the inner pipe and the clamping frame, and the threaded column is rotated, the threaded column drives the clamping frame to move toward the inner pipe, so that the drip irrigation pipe body is clamped in the connection assembly, which is convenient for connecting the drip irrigation pipe bodies and improving the convenience and stability of installing the drip irrigation pipe body; (2) by means of the protection pipe and the telescopic pipe provided, the protection pipe can protect the telescopic pipe and the drip irrigation head, and the telescopic pipe can adjust the angle of the drip irrigation head and the distance from the plant, thereby improving the convenience of the drip irrigation head when dripping and meeting different drip irrigation requirements; (3) by means of the universal joint and the universal tube provided, the universal tube is rotated at the end of the valve body through the universal joint, which is convenient for flexible adjustment of the angle and direction of the universal tube, thereby facilitating flexible adjustment of the direction of the drip irrigation pipe and meeting the steering and adjustment requirements of the drip irrigation pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the planar structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the drip irrigation pipe of the utility model;

[0021] Figure 6 This is a schematic diagram of the telescopic tube structure of the utility model;

[0022] Figure 7 This is a schematic diagram of the inner wall structure of the drip irrigation pipe of the present invention.

[0023] In the figure: 100, valve assembly; 101, valve body; 102, valve handle; 103, pipeline; 104, universal joint; 105, universal tube; 200, connection assembly; 201, connection seat; 202, threaded seat; 203, threaded column; 204, inner tube; 205, clamping frame; 206, connection plate; 207, rotating plate; 300, drip irrigation assembly; 301, drip irrigation pipe body; 3011, drip pipe body; 3012, reinforcement layer; 3013, insulation layer; 3014, corrosion-resistant layer one; 3015, wear-resistant layer; 3016, protective layer; 3017, corrosion-resistant layer two; 302, protective pipe; 303, telescopic pipe; 304, dripper head. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 As shown, a drip irrigation connector and a drip irrigation pipe include a valve assembly 100, the valve assembly 100 includes two pipes 103, a valve body 101 is installed between the two pipes 103, a valve handle 102 is arranged on the top of the valve body 101, one end of the pipe 103 is connected to a universal tube 105, a universal joint 104 is arranged between the universal tube 105 and the pipe 103, the universal tube 105 is rotated on the end of the valve body 101 through the universal joint 104, so as to facilitate the flexible adjustment of the angle and direction of the universal tube 105, thereby facilitating the flexible adjustment of the direction of the drip irrigation pipe, and meeting the steering and adjustment of the drip irrigation pipe;

[0026] As a technical optimization scheme of the utility model, one end of the universal tube 105 is connected to a connecting assembly 200, and the connecting assembly 200 includes a connecting seat 201, one side of the connecting seat 201 is fixed to one end of the universal tube 105, and the top and bottom of the connecting seat 201 are fixed with threaded seats 202, and the internal threads of the threaded seat 202 have threaded columns 203, and the bottom of the threaded columns 203 is provided with a clamping frame 205, and the inner tube 204 is fixed inside the connecting seat 201, and the end of the drip irrigation pipe body 301 is placed between the inner tube 204 and the clamping frame 205, and the threaded column 203 is rotated. The threaded column 203 drives the clamping frame 205 to move toward the inner tube 204, and the top of the clamping frame 205 is provided with a connecting disk 206, and the bottom end of the threaded column 203 is fixed with a rotating disk 207, and the rotating disk 207 rotates inside the connecting disk 206, so that the bottom end of the threaded column 203 can rotate on the clamping frame 205.

[0027] The utility model also provides a drip irrigation pipe, including a drip irrigation connector, the drip irrigation connector is the drip irrigation connector described in any of the above technical solutions, including a drip irrigation assembly 300, the drip irrigation assembly 300 includes a drip irrigation pipe body 301, the drip irrigation pipe body 301 is clamped in the connection assembly 200, so as to facilitate the connection between the drip irrigation pipe bodies 301, and at the same time improve the convenience and stability of installing the drip irrigation pipe body 301, the drip irrigation pipe body 301 is located at both ends of the connection seat 201, and a telescopic pipe 303 is arranged at the bottom of the drip irrigation pipe body 301, the telescopic pipe 303 can be used to adjust the angle of the dripper head 304 and the distance from the plant, improve the convenience of the dripper head 304 when dripping, and meet different drip irrigation needs, the bottom of the drip irrigation pipe body 301 is provided with a protective pipe 302, the protective pipe 302 can protect the telescopic pipe 303 and the dripper head 304, the telescopic pipe 303 is located in the protective pipe 302, and the bottom end of the telescopic pipe 303 is fixed with the dripper head 304.

[0028] As a technical optimization scheme of the utility model, the drip irrigation pipe body 301 includes a drip irrigation pipe body 3011, a reinforcement layer 3012 is arranged inside the drip irrigation pipe body 3011, a thermal insulation layer 3013 is arranged inside the drip irrigation pipe body 3011, and the thermal insulation layer 3013 can keep the liquid circulating inside the drip irrigation pipe warm, and the outer wall of the drip irrigation pipe body 3011 is provided with a corrosion-resistant layer 1 3014, and the outer wall of the corrosion-resistant layer 1 3014 is provided with a wear-resistant layer 3015, and the wear-resistant layer 3015 improves the wear resistance of the drip irrigation pipe, and the inner wall of the drip irrigation pipe body 3011 is provided with a protective layer 3016, and the inner layer of the protective layer 3016 is provided with a corrosion-resistant layer 2 3017, and the corrosion-resistant layer can protect the inner and outer walls of the drip irrigation pipe and improve the service life of the drip irrigation pipe.

[0029] When the utility model is used, when two drip irrigation pipes need to be connected, the end of the drip irrigation pipe body 301 is placed between the inner pipe 204 and the clamping frame 205, and then the threaded column 203 is rotated, and the threaded column 203 drives the clamping frame 205 to move toward the inner pipe 204, and the drip irrigation pipe body 301 is clamped in the connecting assembly 200, which is convenient for connecting the drip irrigation pipe bodies 301, improving the convenience and stability of installing the drip irrigation pipe bodies 301, and the universal tube 105 used is rotated at the end of the valve body 101 through the universal joint 104. The protective tube 302 can protect the telescopic tube 303 and the drip irrigation head 304 when the drip irrigation pipe is in use. The telescopic tube 303 can adjust the angle and the distance from the plant of the drip irrigation head 304, thereby improving the convenience of the drip irrigation head 304 when dripping and meeting different drip irrigation needs. The corrosion-resistant layer can protect the inner and outer walls of the drip irrigation pipe and improve the service life of the drip irrigation pipe.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drip irrigation connector, comprising a valve assembly (100), characterized in that: The valve assembly (100) comprises two pipes (103), one end of the pipe (103) is connected to a universal tube (105), a universal joint (104) is arranged between the universal tube (105) and the pipe (103), one end of the universal tube (105) is connected to a connecting assembly (200), the connecting assembly (200) comprises a connecting seat (201), one side of the connecting seat (201) is fixed to one end of the universal tube (105), the top and bottom of the connecting seat (201) are both fixed with threaded seats (202), the internal threads of the threaded seat (202) are provided with threaded columns (203), the bottom of the threaded columns (203) is provided with a clamping frame (205), and the interior of the connecting seat (201) is fixed with an inner pipe (204).

2. A drip irrigation connector according to claim 1, characterized in that: A valve body (101) is installed between the two pipes (103), and a valve handle (102) is arranged on the top of the valve body (101).

3. A drip irrigation connector according to claim 2, characterized in that: A connecting disk (206) is arranged on the top of the clamping frame (205), and a rotating disk (207) is fixed on the bottom end of the threaded column (203), and the rotating disk (207) rotates inside the connecting disk (206).

4. A drip irrigation pipe having a drip irrigation connector as claimed in any one of claims 1 to 3, characterized in that: The invention comprises a drip irrigation assembly (300), wherein the drip irrigation assembly (300) comprises a drip irrigation pipe body (301), wherein the drip irrigation pipe body (301) is located at both ends of a connecting seat (201), a telescopic pipe (303) is arranged at the bottom of the drip irrigation pipe body (301), and a dripper head (304) is fixed at the bottom end of the telescopic pipe (303).

5. A drip irrigation pipe according to claim 4, characterized in that: The drip irrigation pipe body (301) comprises a drip pipe body (3011), a reinforcement layer (3012) is arranged inside the drip pipe body (3011), and a heat preservation layer (3013) is arranged inside the drip pipe body (3011).

6. A drip irrigation pipe according to claim 5, characterized in that: The outer wall of the dropper body (3011) is provided with a corrosion-resistant layer 1 (3014), and the outer wall of the corrosion-resistant layer 1 (3014) is provided with a wear-resistant layer (3015).

7. A drip irrigation pipe according to claim 5, characterized in that: The inner wall of the dropper body (3011) is provided with a protective layer (3016), and the inner layer of the protective layer (3016) is provided with a second corrosion-resistant layer (3017).

8. The drip irrigation pipe according to claim 5, characterized in that: A protective tube (302) is provided at the bottom of the drip irrigation tube body (301), and the telescopic tube (303) is located inside the protective tube (302).

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